1. Shaped like (or supporting) a cupule
   - cupular

See also: concave

• collective agreement
• collective bargaining
• collective farm
• collective noun
• collective security
• collectively
• collectivisation
• collectivise
• collectivised
• collectivism
• collectivist
• collectivistic
• collectivity
• collectivization
• collectivize
• collectivized
• collector
• collector of internal revenue
• collector's item
• collectorate
• colleen
• college
• college boy
• college girl
• college level